@Bunnz said in "proxy handshake error"/"Failure when receiving data from the peer" when using proxy with Mail Module:
And proxy is working in HTTP request just fine
email ports are disallowed for these proxies.
use the http-client-proxy to set geo and time
this bug exist at least from 1 year ago, this make the website can easily detect this as a bot, but somehow dev dont fix it till now. very unfortunate case, if we see so many new feature being introduced yet the basic need is being forgotten/not maintained